NASA Connect - FOFE - Aircraft Design Activity
(2004) NASA Connect segment involving students in a web activity that teaches how to use different shapes to design different aircraft. The segment also features an online tutorial for instruction in...

Pipeline to the Clouds
(1951) Presents the story of water-supply in the American community. Explains both the sources of water, including the hydrological cycle and the techniques of water treatment. Discusses the causes of water-supply...